83 lines
2.4 KiB
TypeScript
83 lines
2.4 KiB
TypeScript
|
import { DEV_USER_ID } from "@env";
|
||
|
|
import AsyncStorage from "@react-native-async-storage/async-storage";
|
||
|
|
import { FirebaseAuthTypes } from "@react-native-firebase/auth";
|
||
|
|
import React, { createContext, useContext, useEffect, useState } from "react";
|
||
|
|
import { handleSignOut, onAuthStateChanged } from "../auth/firebase-auth";
|
||
|
|
import { useAuthHeader } from "../graphql/client";
|
||
|
|
|
||
|
|
interface AuthContextType {
|
||
|
|
isLoggedIn: boolean;
|
||
|
|
isLoading: boolean;
|
||
|
|
user: FirebaseAuthTypes.User | null;
|
||
|
|
logOut: () => Promise<void>;
|
||
|
|
}
|
||
|
|
|
||
|
|
const AuthContext = createContext<AuthContextType | undefined>(undefined);
|
||
|
|
|
||
|
|
export const AuthProvider: React.FC<{ children: React.ReactNode }> = ({
|
||
|
|
children,
|
||
|
|
}) => {
|
||
|
|
const { setAuthHeader } = useAuthHeader();
|
||
|
|
|
||
|
|
const [user, setUser] = useState<FirebaseAuthTypes.User | null>(null);
|
||
|
|
const [isLoggedIn, setIsLoggedIn] = useState<boolean>(false);
|
||
|
|
const [isLoading, setIsLoading] = useState<boolean>(true); // this is for a LoadingContext (auth, app reloads, foreground etc)
|
||
|
|
|
||
|
|
const authStateChangeCallback = async (user) => {
|
||
|
|
console.log("user:", user);
|
||
|
|
if (user) {
|
||
|
|
const token = await user.getIdToken();
|
||
|
|
if (token) {
|
||
|
|
await AsyncStorage.setItem("token", token);
|
||
|
|
setAuthHeader({ key: "Authorization", value: token });
|
||
|
|
setUser(user);
|
||
|
|
setIsLoggedIn(true);
|
||
|
|
setIsLoading(false)
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
setIsLoggedIn(false);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
useEffect(() => {
|
||
|
|
const setAuthAsync = async () => {
|
||
|
|
console.log("running");
|
||
|
|
if (DEV_USER_ID) {
|
||
|
|
console.log("Setting fake authorization user to: ", DEV_USER_ID);
|
||
|
|
setAuthHeader({ key: "user_id", value: DEV_USER_ID });
|
||
|
|
setIsLoggedIn(true);
|
||
|
|
setIsLoading(false);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
setAuthAsync();
|
||
|
|
}, [setAuthHeader]);
|
||
|
|
|
||
|
|
useEffect(() => {
|
||
|
|
let unsubscribe: () => void = () => console.log('Dev mode unsubscribe - really dense fn')
|
||
|
|
if (!DEV_USER_ID) {
|
||
|
|
unsubscribe = onAuthStateChanged(authStateChangeCallback);
|
||
|
|
}
|
||
|
|
return unsubscribe;
|
||
|
|
// eslint-disable-next-line react-hooks/exhaustive-deps
|
||
|
|
}, [])
|
||
|
|
|
||
|
|
const logOut = async () => {
|
||
|
|
await AsyncStorage.removeItem("token");
|
||
|
|
await handleSignOut();
|
||
|
|
};
|
||
|
|
|
||
|
|
return (
|
||
|
|
<AuthContext.Provider value={{ isLoggedIn, isLoading, user, logOut }}>
|
||
|
|
{children}
|
||
|
|
</AuthContext.Provider>
|
||
|
|
);
|
||
|
|
};
|
||
|
|
|
||
|
|
export const useAuth = () => {
|
||
|
|
const context = useContext(AuthContext);
|
||
|
|
if (context === undefined) {
|
||
|
|
throw new Error("useAuth must be used within an AuthProvider");
|
||
|
|
}
|
||
|
|
return context;
|
||
|
|
};
|